* benchmark/bm_vm3_thread_*.rb: renamed bm_vm3_thread_*.rb to

  benchmark/bm_vm_thread_*.rb.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 21 insertions, 0 deletions

diff --git a/benchmark/bm_vm4_thread_mutex2.rb b/benchmark/bm_vm4_thread_mutex2.rb
new file mode 100644
index 0000000000..a74e2fd490
--- /dev/null
+++ b/benchmark/bm_vm4_thread_mutex2.rb
@@ -0,0 +1,21 @@
+# two threads, one mutex
+
+require 'thread'
+m = Mutex.new
+r = 0
+max = 1000
+lmax = (max * max)/2
+(1..2).map{
+  Thread.new{
+    i=0
+    while i<lmax
+      i+=1
+      m.synchronize{
+        r += 1
+      }
+    end
+  }
+}.each{|e|
+  e.join
+}
+raise r.to_s if r != max * max